Dorman 318-358 Engine Control Module (ECM)

Reliable Engine Control Module for Dodge Ram Trucks

The Dorman 318-358 Engine Control Module (ECM) is designed specifically for Dodge Ram 1500, Ram 2500, and Ram 3500 models. This ECM offers precise engine management without the need for flash programming, ensuring a straightforward replacement process.

• Compatible with Dodge Ram 1500, 2500, and 3500 models
• Flash programming not required for installation
• Black rectangular connectors with female gender
• Four connectors and 152 male terminals for secure connections
• Dimensions: 9 inches length, 6 inches height, 1.5 inches width
• Through-hole switch mounting with three mounting holes
• Non-removable PROM with flashable capability

Technical Details and Features

The Dorman 318-358 ECM features a compact design measuring 9 inches in length, 6 inches in height, and 1.5 inches in width. It includes four black rectangular female connectors with a total of 152 male terminals, providing reliable and secure electrical connections. The module supports through-hole switch mounting with three mounting holes, allowing for stable installation within the engine compartment. This ECM is flashable, enabling updates to the control software if necessary, but does not require flash programming upon installation. The PROM is non-removable, ensuring the integrity of the programmed data.

Applications and Problem Resolution

This engine control module is intended for use in Dodge Ram 1500, Ram 2500, and Ram 3500 trucks. It addresses several common engine control issues, including:

• Engine misfires or rough idling caused by faulty ECM
• Check engine light illumination due to ECM failure
• Poor fuel efficiency linked to engine control problems
• Starting difficulties related to ECM malfunction
• Intermittent stalling or power loss during operation

Installation Notes and Tips

Installation of the Dorman 318-358 ECM does not require flash programming, simplifying the replacement process. Ensure the vehicle’s battery is disconnected before removing the old module to prevent electrical damage. Verify connector alignment and secure all four connectors firmly to avoid loose connections. Since mounting hardware is not included, retain the original hardware or source compatible fasteners for proper installation. Follow the included instruction sheet carefully for detailed guidance.

Quality Assurance and Warranty

Dorman provides this engine control module with a focus on durability and reliable performance. The product undergoes rigorous testing to meet OEM standards. While specific warranty details are not provided here, Dorman typically offers limited warranties on their control modules to cover manufacturing defects. Refer to the product documentation or contact the manufacturer for exact warranty terms.